CERN Accelerating science

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ALICE A Large Ion Collider Experiment at CERN LHC
ATLAS A large Toroidal LHC ApparatuS
CMS The Compact Muon Solenoid
an Experiment for the Large Hadron Collider at CERN
LHCb Large Hadron Collider beauty experiment
TOTEM Total Cross Section, Elastic Scattering and Diffraction Dissociation at the LHC
LHCf Large Hadron Collider forward